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Individual Calculations October 2008 |
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| Antler, Arthur S Total change: -21.50 | |   |
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| 109th Annual US Open | Dallas, Texas | USA | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2038 | 0.00 | 3 | -0.86 | 25 | -21.50 | |
|  Rea, Andrew B | | | 2157 | USA | 0.00 | 1 | -0.34 | 25 | -8.50 | |  Shipman, Walter J | m | | 2224 | USA | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Vazirova, Karina | | wf | 2226 | RUS | 0.00 | 1 | -0.26 | 25 | -6.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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